package com.demo;

/**
 * @Author: lkz
 * @Title: Test
 * @Description: TODO
 * @Date: 2023/6/27 22:27
 */

public class Test {

    public static void main(String[] args) {
        double[][] class_score = {{10.0,99,99},{100,98,97},{100,110,99.5},{99.5,99,97.5}};
        System.out.println("第二行第二列元素的值："+class_score[1][1]);
        System.out.println("第四行第一列元素的值："+class_score[3][0]);
        System.out.println("第四行第一列元素的值："+class_score[2][1]);
        System.out.println("第四行第一列元素的值："+class_score[3][2]);
    }
}
